| File name: | sda.zip |
| Full analysis: | https://app.any.run/tasks/113b816d-aeeb-4bd3-b53b-5e92edec20b4 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | August 12, 2022, 17:39:00 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | 533F7E6EA1052A408026137FBB183E42 |
| SHA1: | 3FB462EDC6F389D24402CF329E9ABBA5B4F6936E |
| SHA256: | F71C62FFB74037C2F2591C4D78AF5A0557C0D4209AFC0FD03EF9FF2B8820F07D |
| SSDEEP: | 1536:VlxFp1J7b2EPUmdHNk0KrHZpGy/xuEVtcEKyPEra:B1RPKpHvGypTKxm |
MALICIOUS
Executable content was dropped or overwritten
- WINWORD.EXE (PID: 2888)
Drops executable file immediately after starts
- WINWORD.EXE (PID: 2888)
Application was dropped or rewritten from another process
- adobmngr.exe (PID: 3608)
SUSPICIOUS
Reads the computer name
- WinRAR.exe (PID: 1716)
- adobmngr.exe (PID: 3608)
Checks supported languages
- WinRAR.exe (PID: 1716)
- adobmngr.exe (PID: 3608)
Reads Environment values
- adobmngr.exe (PID: 3608)
Drops a file with a compile date too recent
- WINWORD.EXE (PID: 2888)
INFO
Checks supported languages
- WINWORD.EXE (PID: 2888)
Reads the computer name
- WINWORD.EXE (PID: 2888)
Manual execution by user
- WINWORD.EXE (PID: 2888)
Reads settings of System Certificates
- adobmngr.exe (PID: 3608)
Searches for installed software
- WINWORD.EXE (PID: 2888)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2888)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipFileName: | test.docx |
|---|---|
| ZipUncompressedSize: | 86339 |
| ZipCompressedSize: | 70303 |
| ZipCRC: | 0xe33dc48b |
| ZipModifyDate: | 2022:08:12 19:38:01 |
| ZipCompression: | Unknown (99) |
| ZipBitFlag: | 0x0009 |
| ZipRequiredVersion: | 20 |
Total processes
48
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1716 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\sda.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | Explorer.EXE | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 2888 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\test.docx" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | Explorer.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 3608 | "C:\Users\admin\Desktop\adobmngr.exe" | C:\Users\admin\Desktop\adobmngr.exe | WINWORD.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Windows.UI.Xaml.Media.Animatione Exit code: 3762504530 Version: 1.0.0.0 Modules
| |||||||||||||||
Total events
7 743
Read events
6 958
Write events
636
Delete events
149
Modification events
| (PID) Process: | (1716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (1716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (1716) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (1716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip | |||
| (PID) Process: | (1716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (1716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\sda.zip | |||
| (PID) Process: | (1716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (1716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (1716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (1716) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
Executable files
2
Suspicious files
11
Text files
3
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2888 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRF1A4.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 1716 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb1716.10568\test.docx | document | |
MD5:— | SHA256:— | |||
| 2888 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 2888 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\{63F6F703-F12F-4167-BF0F-816C92EBD316} | binary | |
MD5:— | SHA256:— | |||
| 2888 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\FSD-{9C2077A4-0EF3-41AB-B6C8-2A3BE936FD3C}.FSD | binary | |
MD5:— | SHA256:— | |||
| 2888 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\{BB51E862-BA62-41B2-AD42-9D1C287FDD4A} | binary | |
MD5:— | SHA256:— | |||
| 2888 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\FSD-CNRY.FSD | binary | |
MD5:— | SHA256:— | |||
| 2888 | WINWORD.EXE | C:\Users\admin\Desktop\~$test.docx | pgc | |
MD5:— | SHA256:— | |||
| 2888 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\LocalCacheFileEditManager\FSD-CNRY.FSD | binary | |
MD5:— | SHA256:— | |||
| 2888 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\test.docx.LNK | lnk | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
8
DNS requests
4
Threats
13
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2888 | WINWORD.EXE | OPTIONS | 200 | 20.7.43.70:80 | http://20.7.43.70/ | US | — | — | suspicious |
2888 | WINWORD.EXE | HEAD | 200 | 20.7.43.70:80 | http://20.7.43.70/dBFDi.dotm | US | — | — | suspicious |
708 | svchost.exe | OPTIONS | 200 | 20.7.43.70:80 | http://20.7.43.70/ | US | — | — | suspicious |
708 | svchost.exe | PROPFIND | — | 20.7.43.70:80 | http://20.7.43.70/ | US | — | — | suspicious |
708 | svchost.exe | PROPFIND | 405 | 20.7.43.70:80 | http://20.7.43.70/ | US | html | 1.26 Kb | suspicious |
2888 | WINWORD.EXE | HEAD | 200 | 20.7.43.70:80 | http://20.7.43.70/dBFDi.dotm | US | document | 19.5 Kb | suspicious |
2888 | WINWORD.EXE | GET | 200 | 20.7.43.70:80 | http://20.7.43.70/dBFDi.dotm | US | document | 19.5 Kb | suspicious |
2888 | WINWORD.EXE | GET | 200 | 20.7.43.70:80 | http://20.7.43.70/dBFDi.exe | US | executable | 90.5 Kb | suspicious |
708 | svchost.exe | PROPFIND | 405 | 20.7.43.70:80 | http://20.7.43.70/ | US | html | 1.26 Kb | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2888 | WINWORD.EXE | 20.7.43.70:80 | — | — | US | suspicious |
708 | svchost.exe | 20.7.43.70:80 | — | — | US | suspicious |
3608 | adobmngr.exe | 162.159.133.233:443 | cdn.discordapp.com | Cloudflare Inc | — | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
cdn.discordapp.com |
| shared |
dns.msftncsi.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2888 | WINWORD.EXE | A Network Trojan was detected | AV INFO MS OFFICE template injection part1 |
2888 | WINWORD.EXE | Potentially Bad Traffic | ET INFO Doc Requesting Remote Template (.dotm) |
2888 | WINWORD.EXE | Potentially Bad Traffic | ET INFO Doc Requesting Remote Template (.dot) |
2888 | WINWORD.EXE | A Network Trojan was detected | AV INFO MS OFFICE template injection part2 |
2888 | WINWORD.EXE | A Network Trojan was detected | AV INFO MS OFFICE template injection part2 |
2888 | WINWORD.EXE | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
2888 | WINWORD.EXE | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M1 |
2888 | WINWORD.EXE | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2888 | WINWORD.EXE | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M2 |
2888 | WINWORD.EXE | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |
1 ETPRO signatures available at the full report